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Step 1: Enter the Equation you want to solve into the editor. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Step 2: Click the blue arrow to submit and see the result!
Symbolab is the best step by step calculator for a wide range of math problems, from basic arithmetic to advanced calculus and linear algebra. It shows you the solution, graph, detailed steps and explanations for each problem.
All equations of the form ax^ {2}+bx+c=0 can be solved using the quadratic formula: \frac {-b±\sqrt {b^ {2}-4ac}} {2a}. The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction. This equation is in standard form: ax^ {2}+bx+c=0.
Learn step-by-step how to solve quadratic equations! There are different methods you can use to solve quadratic equations, depending on your particular problem. (After you click the example, change the Method to 'Solve By Completing the Square'.) Need more problem types? Try MathPapa Algebra Calculator. Solve your quadratic equations step-by-step!
Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app.
Free Equation Solver helps you to calculate linear, quadratic and polynomial systems of equations. Answers, graphs, roots, alternate forms.
Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app.
QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, factor or simplify virtually any expression you choose.
Solve an equation, inequality or a system.
Substitute the values a = 1 a = 1, b = −2 b = - 2, and c = −1 c = - 1 into the quadratic formula and solve for x x. 2±√(−2)2 −4 ⋅(1⋅−1) 2⋅1 2 ± (- 2) 2 - 4 ⋅ (1 ⋅ - 1) 2 ⋅ 1. Simplify. Tap for more steps... The result can be shown in multiple forms. Exact Form: Decimal Form: x = 2.41421356…,−0.41421356… x = 2.41421356 …, - 0.41421356 …